SA204 steel plate > DIN-EN10273 > Views - P355GH steel plate for Boiler Pressure Vessel

P355GH steel plate for Boiler Pressure Vessel

P355GH steel plate for Boiler Pressure Vessel

P355GH steel plate for Boiler Pressure Vessel

P355GH steel plate main introduction:
P355GH steel plate is a kind of material for boiler and pressure vessel steel. P355GH steel plates is characterised by a minimum yield strength of 280-355 MPa and by good weldability,so P355GH steel is mainly used to for manufacturing boilers.
P355GH steel plates chemical composition:(%)

Grade

Mn

S

N

Cu

Nb

Ti

Si

P

AL

Cr

Mo

Ni

Vi

P355GH

0.10-0.22

0.10-1.70

0.015

0.012

0.30

0.020

0.03

0.60

0.025

0.020

0.30

0.08

0.30

0.02


P355GH steel plate Mechanical properties:

Grade

Type

Thickness mm

Yield strength Mpa(min)

Tensile Strength  MPa

Elongation % (min)

Impact Energy (KVJ) (min)

-20°

+20

P355GH

Normalized

≤16 16>to≤40 40>to≤60 60>to≤100 100>to≤150 150>to≤250

355

510-650

20

27

34

40

345

510-650

20

27

34

40

335

460-580

20

27

34

40

315

490-630

20

27

34

40

295

480-630

20

27

34

40

280

470-630

20

27

34

40

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